ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pi

Add required voltage regulators for USB DWC3 block on Exynos5800
Chromebook Peach Pi board.  Due to lack of board schematics, use same
regulators as on Odroid XU board (using same MAX77802 PMIC).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220123111644.25540-9-krzysztof.kozlowski@canonical.com

diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index 77013ee586f87d75f1c7c45c37937e8743c1f47d..fd6f80a9c64e68745556d899dbb0919155da023e 100644 (file)
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -1072,6 +1072,16 @@
        vtmu-supply = <&ldo10_reg>;
 };
 
+&usbdrd3_0 {
+       vdd10-supply = <&ldo15_reg>;
+       vdd33-supply = <&ldo12_reg>;
+};
+
+&usbdrd3_1 {
+       vdd10-supply = <&ldo15_reg>;
+       vdd33-supply = <&ldo12_reg>;
+};
+
 &usbdrd_dwc3_0 {
        dr_mode = "host";
 };